1、May 2016 English price group 7No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 97.220.20!%SMB“2484231www.din.deDIN I
2、SO 10958-2Snowboards Binding mounting area Part 2: Requirements and test methods for snowboards with inserts (ISO 10958-2:2015),English translation of DIN ISO 10958-2:2016-05Snowboards Bindungsbefestigungsbereich Teil 2: Anforderungen und Prfverfahren fr Snowboards mit Inserts (ISO 10958-2:2015),Eng
3、lische bersetzung von DIN ISO 10958-2:2016-05Surfs des neiges Zone de montage de la fixation Partie 2: Exigences et mthodes dessai relatives aux surfs des neiges munis dinserts (ISO 10958-2:2015),Traduction anglaise de DIN ISO 10958-2:2016-05SupersedesDIN ISO 10958-2:2005-02See start of applicationw
4、ww.beuth.deDocument comprises 9 pagesDTranslation by DIN-Sprachendienst.In case of doubt, the German-language original shall be considered authoritative.04.16 A comma is used as the decimal marker. Start of application The start of application of this standard is 2016-05-01. National foreword 3Conte
5、nts PageNational Annex (infomative) Bibliography .41 Scope . 52 Normative references 53 Terms and definitions . 54 Specifications for design of snowboard insert 65 Strength requirements . 75.1 Retention strength . 75.2 Spin resistance 76 Test apparatus . 76.1 Retention-strength test apparatus . 76.2
6、 Spin resistance test apparatus . 87 Test procedures . 87.1 Retention-strength test procedure 87.2 Spin-resistance test procedure . 88 Marking 89 Test report . 9DIN ISO 10958-2:2016-052 National foreword This standard includes safety requirements within the meaning of the Produktsicherheitsgesetz (P
7、rodSG) (German Product Safety Act). This document (ISO 10958-2:2015) has been prepared by Technical Committee ISO/TC 83 “Sports and other recreational facilities and equipment”, Subcommittee SC 4 “Snowsports equipment” (Secretariat: ASI, Austria). The responsible German body involved in its preparat
8、ion was DIN-Normenausschuss Sport- und Freizeitgert (DIN Standards Committee Sports Equipment), Working Committee NA 112-03-01 AA Ski- und Snowboardsportgerte. Where this standard has been identified by the Ausschuss fr Produktsicherheit (German Committee for Product Safety) and reference to it has
9、been published in the Gemeinsames Ministerialblatt (German Joint Ministerial Gazette) by the Bundesanstalt fr Arbeitsschutz und Arbeitsmedizin (BAuA) (German Federal Institute for Occupational Safety and Health), it is to be presumed that snowboards with inserts which comply with this standard fulfi
10、l the relevant health and safety requirements. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. DIN and/or DKE shall not be held responsible for identifying any or all such patent rights. The DIN Standard corresponding to the Inter
11、national Standard referred to in this document is as follows: ISO 68-1 DIN ISO 68-1 DIN ISO 10958 consists of the following parts under the general title Snowboards Binding mounting area: Part 1: Requirements and test methods for snowboards without inserts Part 2: Requirements and test methods for s
12、nowboards with inserts The symbol “E” used in subclause 4.3 for the minimum screw engagement is to be replaced by “e” in accordance with subclause 3.4 and Figure 1. Amendments This standard differs from DIN ISO 10958-2:2005-02 as follows: a) the standard now covers children weighing less than 25 kg;
13、 b) normative references have been updated; c) Clause 3 “Terms and definitions” has been revised; d) requirements and test methods have been modfied and made more precise; e) the standard has been editorially revised. Previous editions DIN ISO 10958-2: 2000-09, 2005-02 DIN ISO 10958-2:2016-053 Natio
14、nal Annex NA (informative) Bibliography DIN ISO 68-1, ISO general purpose metric screw threads Basic profile Part 1: Metric screw threads DIN ISO 10958-2:2016-054 Snowboards Binding mounting area Part 2: Requirements and test methods for snowboards with inserts1 ScopeThis part of ISO 10958 specifies
15、 requirements and test methods for snowboards as sports equipment on which bindings are attached by means of inserts that are not removable and screws.It contains data for the manufacturer of snowboards, bindings and retention devices concerning dimensions, tests and other specifications for the bin
16、ding mounting area.For dimensions with no tolerance indicated, a tolerance of 1 mm is valid.2 Normative referencesThe following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies.
17、 For undated references, the latest edition of the referenced document (including any amendments) applies.ISO 68-1, ISO general purpose screw threads Basic profile Part 1: Metric screw threads3 Terms and definitionsFor the purposes of this document, the terms and definitions given in 68-1 and the fo
18、llowing apply.3.1insertreusable commonly threaded attachment point permanently fixed in the snowboard at the time of manufacture, used to mount the bindings to the snowboard and typically arranged in a pattern corresponding to a particular binding manufacturers pattern3.2retention strengthaxial pull
19、-out force of an insert in a snowboard tested in accordance with 6.1 and 7.13.3spin resistancemoment required to rotate an insert tested in accordance with 6.2 and 7.23.4screw thread engagementenumber of threads engaged by a standard screw in an insertNote 1 to entry: See Figure 1.DIN ISO 10958-2:20
20、16-055 3.5insert well depthidistance within the insert well from the snowboard top surface to the unobstructed bottom clearance of the binding-insertNote 1 to entry: See Figure 1.3.6countersink depthcdistance from the snowboard top surface to the first thread of the insertNote 1 to entry: See Figure
21、 1.Figure 1 Illustration of screw thread engagement, insert well depth and countersink depth4 Specifications for design of snowboard insert4.1 Inserts shall have an M61, 6H class internal thread with standard tolerances in accordance with ISO 68-1.4.2 Insert screws shall have an M61, 6g class extern
22、al thread with standard tolerances in accordance with ISO 68-1.4.3 The snowboard design shall provide, for a minimum insert well depth i of 5,5 mm, a minimum screw engagement E of 2,0 threads. The length of the screw shall allow a gap between the end of the screw and the bottom of the insert. The ef
23、fective threaded depth of the insert shall be at least 5,5 mm.The value of 2 threads has been verified by extensive tests carried out by snowboard manufacturers. It is recommended that self-locking screws are used.4.4 The maximum countersink depth c shall be 2,5 mm.DIN ISO 10958-2:2016-056 5 Strengt
24、h requirements5.1 Retention strengthWhen tested in accordance with 7.1, inserts in a snowboard shall have a minimum retention strength of 4 500 N for those snowboards with a suggested rider mass of 45 kg or more; and a minimum retention strength of 3 500 N for those snowboards with a suggested rider
25、 mass less than 45 kg.5.2 Spin resistanceWhen tested in accordance with 7.2, inserts in a snowboard shall have a minimum spin resistance of 20 Nm.6 Test apparatus6.1 Retention-strength test apparatusUniversal test machine (UTM), with a pull-out device according to Figure 2, having a minimum load ran
26、ge of 10 000 N.Figure 2 Universal test machine with pull-out deviceThe pull-out device (see Figure 2) shall consist ofa) a rigid steel attachment plate (A) with one hole of diameter 6,5 mm,b) a universal joint (B) which is connected to the attachment plate and to the clamping device of the test mach
27、inec) a snowboard support (C) with two support rollers (D) with a distance (x) of 200 mm between them for snowboards with suggested rider mass of 25 kg or more and a distance (x) of 100 mm between them for snowboards with suggested rider mass of less than 25 kg, andd) a support roller (D) with a dia
28、meter (d) of 30 mm.DIN ISO 10958-2:2016-057 6.2 Spin resistance test apparatus6.2.1 Device, capable of applying a torque directly to the insert (e.g. long screw with counter-nut).6.2.2 Hand-held torque gauge, able to read to 2,5 Nm.6.2.3 C-Clamps, able to hold the snowboard stationary on a flat surf
29、ace.7 Test procedures7.1 Retention-strength test procedure7.1.1 Test the snowboards at room temperature, (23 5) C.7.1.2 Cycle the UTM at a crosshead rate of 20 mm/min 4 mm/min.7.1.3 Stop the test at a load of 4 500 N, respectively 3 500 N as appropriate.7.2 Spin-resistance test procedure7.2.1 Test t
30、he inserts at room temperature, (23 5) C.7.2.2 Clamp the snowboard to a flat surface.7.2.3 Insert the test screw into the insert, engaging to the full depth of the insert.7.2.4 Torque the insert up to the required torque of 20 Nm.8 MarkingSnowboards with a suggested rider mass between 25 kg and 45 k
31、g shall be marked with a clearly visible, permanent sign of minimum size 10 mm, placed outside the binding mounting area. The sign shall be as follows:Snowboards with a suggested rider mass less than 25 kg shall be marked with a clearly visible, permanent sign of minimum size 10 mm, placed outside t
32、he binding mounting area. The sign shall be as follows:DIN ISO 10958-2:2016-058 9 Test reportThe test report shall include the following information:a) a reference to this part of ISO 10958, i.e ISO 10958-2:2015;b) snowboard/binding insert manufacturer, model/style and length;c) snowboard serial number;d) compliance with the requirements according to Clause 5;e) any deviations from this part of ISO 10958;f) date of tests.DIN ISO 10958-2:2016-059
